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ocvirk
14th January, 2023, 02:32 PM
please help dtc off P0420 astra j 2014 1.4 petrol.thank you
emiliogsm
14th January, 2023, 02:57 PM
please help dtc off P0420 astra j 2014 1.4 petrol.thank you

here is you dtc off
make checksum before write
br